Book III chapter 10

I should not have cared to say anything further as to the origin of these [surplus substances] after Hippocrates, Plato, Aristotle, Diocles, Praxagoras, and Philotimus, nor indeed should I even have said anything about the faculties¹, if any of our predecessors² had worked out this subject thoroughly³.

While, however, the statements which the Ancients made on these points were correct, they yet omitted to defend their arguments with logical proofs; of course they never suspected that there could be sophists so shameless as to try to contradict obvious facts. More recent physicians, again, have been partly conquered by the sophistries⁴ of these fellows and have given credence⁵ to them; whilst others who attempted to argue with them appear to me to lack to a great extent the power of the Ancients. For this reason I have attempted to put together my arguments in the way in which it seems to me the Ancients, had any of them been still alive, would have done, in opposition⁶ to those who would overturn the finest doctrines⁷ of our art.

I am not, however, unaware⁸ that I shall achieve either nothing at all or else very little. For I find that a great many things which have been conclusively⁹ demonstrated by the Ancients are unintelligible¹⁰ to the bulk of the Moderns owing to their ignorance — nay¹¹, that, by reason of their laziness, they will not even make an attempt to comprehend them; and even if any of them have understood them, they have not given them impartial¹² examination.

The fact is that he whose purpose is to know anything better than the multitude do must far surpass all others both as regards his nature and his early training. And when he reaches early adolescence¹⁴ he must become possessed¹⁵ with an ardent¹⁶ love for truth, like one inspired; neither day nor night may he cease to urge and strain himself in order to learn thoroughly all that has been said by the most illustrious of the Ancients. And when he has learnt this, then for a prolonged period he must test and prove it, observing what part of it is in agreement, and what in disagreement with obvious fact; thus he will choose this and turn away from that. To such an one my hope has been that my treatise¹⁷ would prove of the very greatest assistance. . . . Still, such people may be expected to be quite few in number, while, as for the others, this book will be as superfluous¹⁸ to them as a tale told to an ass¹³.

1 faculties   

n.能力( faculty的名词复数 )；全体教职员；技巧；院

参考例句：

• Although he's ninety, his mental faculties remain unimpaired. 他虽年届九旬，但头脑仍然清晰。
• All your faculties have come into play in your work. 在你的工作中，你的全部才能已起到了作用。 来自《简明英汉词典》

2 predecessors   

n.前任( predecessor的名词复数 )；前辈；（被取代的）原有事物；前身

参考例句：

• The new government set about dismantling their predecessors' legislation. 新政府正着手废除其前任所制定的法律。 来自《简明英汉词典》
• Will new plan be any more acceptable than its predecessors? 新计划比原先的计划更能令人满意吗？ 来自《简明英汉词典》

3 thoroughly   

adv.完全地，彻底地，十足地

参考例句：

• The soil must be thoroughly turned over before planting.一定要先把土地深翻一遍再下种。
• The soldiers have been thoroughly instructed in the care of their weapons.士兵们都系统地接受过保护武器的训练。

4 sophistries   

n.诡辩术( sophistry的名词复数 )；（一次）诡辩

参考例句：

• They refuted the "sophistries of the economists". 他们驳斥了“经济学家们似是而非的观点”。 来自柯林斯例句

5 credence   

n.信用，祭器台，供桌，凭证

参考例句：

• Don't give credence to all the gossip you hear.不要相信你听到的闲话。
• Police attach credence to the report of an unnamed bystander.警方认为一位不知姓名的目击者的报告很有用。

6 opposition   

n.反对，敌对

参考例句：

• The party leader is facing opposition in his own backyard.该党领袖在自己的党內遇到了反对。
• The police tried to break down the prisoner's opposition.警察设法制住了那个囚犯的反抗。

7 doctrines   

n.教条( doctrine的名词复数 )；教义；学说；（政府政策的）正式声明

参考例句：

• To modern eyes, such doctrines appear harsh, even cruel. 从现代的角度看，这样的教义显得苛刻，甚至残酷。 来自《简明英汉词典》
• His doctrines have seduced many into error. 他的学说把许多人诱入歧途。 来自《现代汉英综合大词典》

8 unaware   

a.不知道的，未意识到的

参考例句：

• They were unaware that war was near. 他们不知道战争即将爆发。
• I was unaware of the man's presence. 我没有察觉到那人在场。

9 conclusively   

adv.令人信服地，确凿地

参考例句：

• All this proves conclusively that she couldn't have known the truth. 这一切无可置疑地证明她不可能知道真相。 来自《简明英汉词典》
• From the facts,he was able to determine conclusively that the death was not a suicide. 根据这些事实他断定这起死亡事件并非自杀。 来自《简明英汉词典》

10 unintelligible   

adj.无法了解的，难解的，莫明其妙的

参考例句：

• If a computer is given unintelligible data, it returns unintelligible results.如果计算机得到的是难以理解的数据，它给出的也将是难以理解的结果。
• The terms were unintelligible to ordinary folk.这些术语一般人是不懂的。

11 nay   

adv.不；n.反对票，投反对票者

参考例句：

• He was grateful for and proud of his son's remarkable,nay,unique performance.他为儿子出色的，不，应该是独一无二的表演心怀感激和骄傲。
• Long essays,nay,whole books have been written on this.许多长篇大论的文章，不，应该说是整部整部的书都是关于这件事的。

12 impartial   

adj.(in,to)公正的，无偏见的

参考例句：

• He gave an impartial view of the state of affairs in Ireland.他对爱尔兰的事态发表了公正的看法。
• Careers officers offer impartial advice to all pupils.就业指导员向所有学生提供公正无私的建议。

13 ass   

n.驴；傻瓜，蠢笨的人

参考例句：

• He is not an ass as they make him.他不象大家猜想的那样笨。
• An ass endures his burden but not more than his burden.驴能负重但不能超过它能力所负担的。

14 adolescence   

n.青春期，青少年

参考例句：

• Adolescence is the process of going from childhood to maturity.青春期是从少年到成年的过渡期。
• The film is about the trials and tribulations of adolescence.这部电影讲述了青春期的麻烦和苦恼。

15 possessed   

adj.疯狂的；拥有的，占有的

参考例句：

• He flew out of the room like a man possessed.他像着了魔似地猛然冲出房门。
• He behaved like someone possessed.他行为举止像是魔怔了。

16 ardent   

adj.热情的，热烈的，强烈的，烈性的

参考例句：

• He's an ardent supporter of the local football team.他是本地足球队的热情支持者。
• Ardent expectations were held by his parents for his college career.他父母对他的大学学习抱着殷切的期望。

17 treatise   

n.专著；(专题)论文

参考例句：

• The doctor wrote a treatise on alcoholism.那位医生写了一篇关于酗酒问题的论文。
• This is not a treatise on statistical theory.这不是一篇有关统计理论的论文。

18 superfluous   

adj.过多的，过剩的，多余的

参考例句：

• She fined away superfluous matter in the design. 她删去了这图案中多余的东西。
• That request seemed superfluous when I wrote it.我这样写的时候觉得这个请求似乎是多此一举。